NEW for 2023. Ultra High Range Adjustable Damper allows you to swap springs freely without a re-tune/rebuild & has very even and predictable force changes between our very defined 32 reference points on the infinitely adjustable rebound. Progressive microcellular foam bumpstops, and laser logo etched threads for quick visual symmetry in height adjustments and Air-Spring upgradeability are noteable recent additions to the classic features that people have always loved about our COMPETITION coilover classic features: 1) Low ride height ability 2) Fully threaded damper & lower mount allows vehicle height to be adjusted in the lower mount onlynot requiring spring preload. 3) Pillow ball upper mount on front & rear 4) Spring top hat provides independent movement between the spring and the pillow-ball 5) Lightweight aluminum mounts with front & rear lower urethane bushing 6) All aluminum components are gold anodized 7) 2 collar wrenches are included.